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Set backref labels

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Fixes #6
This commit is contained in:
Matthew Ryan Dillon 2016-06-15 10:43:02 -07:00
parent dbfe88610a
commit 70046b5104
14 changed files with 357 additions and 40 deletions
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39
ccdb/processing/migrations/0003_set_labels.py Normal file
View file

@ -0,0 +1,39 @@
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
from django.db import migrations, models
class Migration(migrations.Migration):
dependencies = [
('processing', '0002_DATA_initial'),
]
operations = [
migrations.AlterField(
model_name='processing',
name='container',
field=models.ForeignKey(related_name='processings', to='misc.Container'),
),
migrations.AlterField(
model_name='processing',
name='flaw',
field=models.ForeignKey(to='processing.Flaw', blank=True, related_name='processings', null=True),
),
migrations.AlterField(
model_name='processing',
name='measurement_unit',
field=models.ForeignKey(to='misc.MeasurementUnit', blank=True, related_name='processings', null=True),
),
migrations.AlterField(
model_name='processing',
name='process_type',
field=models.ForeignKey(related_name='processings', to='processing.ProcessType'),
),
migrations.AlterField(
model_name='processing',
name='reagent',
field=models.ForeignKey(to='processing.Reagent', blank=True, related_name='processings', null=True),
),
]

12
ccdb/processing/models.py
View file

@ -47,16 +47,18 @@ class Flaw(models.Model):
class Processing(models.Model):
process_type = models.ForeignKey(ProcessType)
container = models.ForeignKey('misc.Container')
process_type = models.ForeignKey(ProcessType, related_name='processings')
container = models.ForeignKey('misc.Container', related_name='processings')
container_label = models.CharField(max_length=50)
process_date = models.DateField(blank=True, null=True)
process_time = models.TimeField(blank=True, null=True)
reagent = models.ForeignKey(Reagent, blank=True, null=True)
reagent = models.ForeignKey(Reagent, blank=True, null=True,
related_name='processings')
reagent_volume = models.FloatField(blank=True, null=True)
measurement_unit = models.ForeignKey('misc.MeasurementUnit', blank=True, null=True)
measurement_unit = models.ForeignKey('misc.MeasurementUnit', blank=True,
null=True, related_name='processings')
minutes_in_reagent = models.IntegerField(blank=True, null=True)
flaw = models.ForeignKey(Flaw, blank=True, null=True)
flaw = models.ForeignKey(Flaw, blank=True, null=True, related_name='processings')
def __str__(self):
return "{} {} {}".format(self.process_date, self.process_type, self.container_label)